20171009973

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{587}}^1\times {\mathrm{829}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 27712863360

約数和(自身を除く): 7541853387

約数列:

[1, 3, 41, 123, 337, 587, 829, 1011, 1761, 2487, 13817, 24067, 33989, 41451, 72201, 101967, 197819, 279373, 486623, 593457, 838119, 1459869, 8110579, 11454293, 19951543, 24331737, 34362879, 59854629, 163991951, 491975853, 6723669991, 20171009973]

約数ペア:

[(1, 20171009973), (3, 6723669991), (41, 491975853), (123, 163991951), (337, 59854629), (587, 34362879), (829, 24331737), (1011, 19951543), (1761, 11454293), (2487, 8110579), (13817, 1459869), (24067, 838119), (33989, 593457), (41451, 486623), (72201, 279373), (101967, 197819)]