329687511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1381}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 483987456

約数和(自身を除く): 154299945

約数列:

[1, 3, 17, 31, 51, 93, 151, 453, 527, 1381, 1581, 2567, 4143, 4681, 7701, 14043, 23477, 42811, 70431, 79577, 128433, 208531, 238731, 625593, 727787, 2183361, 3545027, 6464461, 10635081, 19393383, 109895837, 329687511]

約数ペア:

[(1, 329687511), (3, 109895837), (17, 19393383), (31, 10635081), (51, 6464461), (93, 3545027), (151, 2183361), (453, 727787), (527, 625593), (1381, 238731), (1581, 208531), (2567, 128433), (4143, 79577), (4681, 70431), (7701, 42811), (14043, 23477)]