988082251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 1183508480

約数和(自身を除く): 195426229

約数列:

[1, 13, 19, 31, 43, 247, 403, 559, 589, 817, 1333, 3001, 7657, 10621, 17329, 25327, 39013, 57019, 93031, 129043, 329251, 741247, 1209403, 1677559, 1767589, 2451817, 4000333, 22978657, 31873621, 52004329, 76006327, 988082251]

約数ペア:

[(1, 988082251), (13, 76006327), (19, 52004329), (31, 31873621), (43, 22978657), (247, 4000333), (403, 2451817), (559, 1767589), (589, 1677559), (817, 1209403), (1333, 741247), (3001, 329251), (7657, 129043), (10621, 93031), (17329, 57019), (25327, 39013)]