100393321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 129576960

約数和(自身を除く): 29183639

約数列:

[1, 7, 19, 23, 37, 133, 161, 259, 437, 703, 851, 887, 3059, 4921, 5957, 6209, 16169, 16853, 20401, 32819, 113183, 117971, 142807, 229733, 387619, 623561, 754837, 2713333, 4364927, 5283859, 14341903, 100393321]

約数ペア:

[(1, 100393321), (7, 14341903), (19, 5283859), (23, 4364927), (37, 2713333), (133, 754837), (161, 623561), (259, 387619), (437, 229733), (703, 142807), (851, 117971), (887, 113183), (3059, 32819), (4921, 20401), (5957, 16853), (6209, 16169)]