30908193

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 15540447

約数列:

[1, 3, 17, 19, 51, 57, 167, 191, 323, 501, 573, 969, 2839, 3173, 3247, 3629, 8517, 9519, 9741, 10887, 31897, 53941, 61693, 95691, 161823, 185079, 542249, 606043, 1626747, 1818129, 10302731, 30908193]

約数ペア:

[(1, 30908193), (3, 10302731), (17, 1818129), (19, 1626747), (51, 606043), (57, 542249), (167, 185079), (191, 161823), (323, 95691), (501, 61693), (573, 53941), (969, 31897), (2839, 10887), (3173, 9741), (3247, 9519), (3629, 8517)]