38219283

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 28

約数和(自身を含む): 57972720

約数和(自身を除く): 19753437

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 509, 729, 927, 1527, 2781, 4581, 8343, 13743, 25029, 41229, 52427, 75087, 123687, 157281, 371061, 471843, 1415529, 4246587, 12739761, 38219283]

約数ペア:

[(1, 38219283), (3, 12739761), (9, 4246587), (27, 1415529), (81, 471843), (103, 371061), (243, 157281), (309, 123687), (509, 75087), (729, 52427), (927, 41229), (1527, 25029), (2781, 13743), (4581, 8343)]