8889240049

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 9537454080

約数和(自身を除く): 648214031

約数列:

[1, 31, 47, 109, 223, 251, 1457, 3379, 5123, 6913, 7781, 10481, 11797, 24307, 27359, 55973, 158813, 324911, 365707, 753517, 848129, 1142429, 1285873, 1735163, 2630731, 6101057, 35415299, 39862063, 81552661, 189132767, 286749679, 8889240049]

約数ペア:

[(1, 8889240049), (31, 286749679), (47, 189132767), (109, 81552661), (223, 39862063), (251, 35415299), (1457, 6101057), (3379, 2630731), (5123, 1735163), (6913, 1285873), (7781, 1142429), (10481, 848129), (11797, 753517), (24307, 365707), (27359, 324911), (55973, 158813)]