815880031

素因数分解:

${\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{1361}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 873750240

約数和(自身を除く): 57870209

約数列:

[1, 17, 179, 197, 1361, 3043, 3349, 23137, 35263, 243619, 268117, 599471, 4141523, 4557989, 47992943, 815880031]

約数ペア:

[(1, 815880031), (17, 47992943), (179, 4557989), (197, 4141523), (1361, 599471), (3043, 268117), (3349, 243619), (23137, 35263)]