4412313

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 40

約数和(自身を含む): 7201920

約数和(自身を除く): 2789607

約数列:

[1, 3, 9, 19, 27, 47, 57, 61, 81, 141, 171, 183, 423, 513, 549, 893, 1159, 1269, 1539, 1647, 2679, 2867, 3477, 3807, 4941, 8037, 8601, 10431, 24111, 25803, 31293, 54473, 72333, 77409, 93879, 163419, 232227, 490257, 1470771, 4412313]

約数ペア:

[(1, 4412313), (3, 1470771), (9, 490257), (19, 232227), (27, 163419), (47, 93879), (57, 77409), (61, 72333), (81, 54473), (141, 31293), (171, 25803), (183, 24111), (423, 10431), (513, 8601), (549, 8037), (893, 4941), (1159, 3807), (1269, 3477), (1539, 2867), (1647, 2679)]