13148703

素因数分解:

$3^3\times {\mathrm{19}}^3\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 20851200

約数和(自身を除く): 7702497

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 361, 513, 639, 1083, 1349, 1917, 3249, 4047, 6859, 9747, 12141, 20577, 25631, 36423, 61731, 76893, 185193, 230679, 486989, 692037, 1460967, 4382901, 13148703]

約数ペア:

[(1, 13148703), (3, 4382901), (9, 1460967), (19, 692037), (27, 486989), (57, 230679), (71, 185193), (171, 76893), (213, 61731), (361, 36423), (513, 25631), (639, 20577), (1083, 12141), (1349, 9747), (1917, 6859), (3249, 4047)]