2447973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 3918720

約数和(自身を除く): 1470747

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 313, 711, 869, 939, 2607, 2817, 3443, 7821, 10329, 24727, 30987, 74181, 222543, 271997, 815991, 2447973]

約数ペア:

[(1, 2447973), (3, 815991), (9, 271997), (11, 222543), (33, 74181), (79, 30987), (99, 24727), (237, 10329), (313, 7821), (711, 3443), (869, 2817), (939, 2607)]