201320031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{17581}}^1$

素因数の和:17942

約数の個数: 16

約数和(自身を含む): 293689728

約数和(自身を除く): 92369697

約数列:

[1, 3, 11, 33, 347, 1041, 3817, 11451, 17581, 52743, 193391, 580173, 6100607, 18301821, 67106677, 201320031]

約数ペア:

[(1, 201320031), (3, 67106677), (11, 18301821), (33, 6100607), (347, 580173), (1041, 193391), (3817, 52743), (11451, 17581)]