930073921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{571}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 1154616320

約数和(自身を除く): 224542399

約数列:

[1, 7, 19, 37, 133, 259, 331, 571, 703, 2317, 3997, 4921, 6289, 10849, 12247, 21127, 44023, 75943, 85729, 147889, 189001, 232693, 401413, 1323007, 1628851, 2809891, 3591019, 6993037, 25137133, 48951259, 132867703, 930073921]

約数ペア:

[(1, 930073921), (7, 132867703), (19, 48951259), (37, 25137133), (133, 6993037), (259, 3591019), (331, 2809891), (571, 1628851), (703, 1323007), (2317, 401413), (3997, 232693), (4921, 189001), (6289, 147889), (10849, 85729), (12247, 75943), (21127, 44023)]