1284230013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{247873}}^1$

素因数の和:248044

約数の個数: 16

約数和(自身を含む): 1879876416

約数和(自身を除く): 595646403

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 247873, 743619, 2726603, 8179809, 38916061, 116748183, 428076671, 1284230013]

約数ペア:

[(1, 1284230013), (3, 428076671), (11, 116748183), (33, 38916061), (157, 8179809), (471, 2726603), (1727, 743619), (5181, 247873)]