997785087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 1449584640

約数和(自身を除く): 451799553

約数列:

[1, 3, 13, 39, 167, 239, 501, 641, 717, 1923, 2171, 3107, 6513, 8333, 9321, 24999, 39913, 107047, 119739, 153199, 321141, 459597, 518869, 1391611, 1556607, 1991587, 4174833, 5974761, 25584233, 76752699, 332595029, 997785087]

約数ペア:

[(1, 997785087), (3, 332595029), (13, 76752699), (39, 25584233), (167, 5974761), (239, 4174833), (501, 1991587), (641, 1556607), (717, 1391611), (1923, 518869), (2171, 459597), (3107, 321141), (6513, 153199), (8333, 119739), (9321, 107047), (24999, 39913)]