397243395

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{106357}}^1$

素因数の和:106451

約数の個数: 24

約数和(自身を含む): 696857616

約数和(自身を除く): 299614221

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 106357, 319071, 531785, 957213, 1595355, 4786065, 8827631, 26482893, 44138155, 79448679, 132414465, 397243395]

約数ペア:

[(1, 397243395), (3, 132414465), (5, 79448679), (9, 44138155), (15, 26482893), (45, 8827631), (83, 4786065), (249, 1595355), (415, 957213), (747, 531785), (1245, 319071), (3735, 106357)]