411285897

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 697324320

約数和(自身を除く): 286038423

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 121, 131, 279, 297, 341, 363, 393, 837, 961, 1023, 1089, 1179, 1441, 2883, 3069, 3267, 3537, 3751, 4061, 4323, 8649, 9207, 10571, 11253, 12183, 12969, 15851, 25947, 31713, 33759, 36549, 38907, 44671, 47553, 95139, 101277, 109647, 116281, 125891, 134013, 142659, 285417, 348843, 377673, 402039, 427977, 491381, 1046529, 1133019, 1206117, 1384801, 1474143, 3139587, 3399057, 4154403, 4422429, 12463209, 13267287, 15232811, 37389627, 45698433, 137095299, 411285897]

約数ペア:

[(1, 411285897), (3, 137095299), (9, 45698433), (11, 37389627), (27, 15232811), (31, 13267287), (33, 12463209), (93, 4422429), (99, 4154403), (121, 3399057), (131, 3139587), (279, 1474143), (297, 1384801), (341, 1206117), (363, 1133019), (393, 1046529), (837, 491381), (961, 427977), (1023, 402039), (1089, 377673), (1179, 348843), (1441, 285417), (2883, 142659), (3069, 134013), (3267, 125891), (3537, 116281), (3751, 109647), (4061, 101277), (4323, 95139), (8649, 47553), (9207, 44671), (10571, 38907), (11253, 36549), (12183, 33759), (12969, 31713), (15851, 25947)]