2321815977

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{3221}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 3708418896

約数和(自身を除く): 1386602919

約数列:

[1, 3, 9, 13, 39, 61, 101, 117, 183, 303, 549, 793, 909, 1313, 2379, 3221, 3939, 6161, 7137, 9663, 11817, 18483, 28989, 41873, 55449, 80093, 125619, 196481, 240279, 325321, 376857, 589443, 720837, 975963, 1768329, 2554253, 2927889, 4229173, 7662759, 12687519, 19844581, 22988277, 38062557, 59533743, 178601229, 257979553, 773938659, 2321815977]

約数ペア:

[(1, 2321815977), (3, 773938659), (9, 257979553), (13, 178601229), (39, 59533743), (61, 38062557), (101, 22988277), (117, 19844581), (183, 12687519), (303, 7662759), (549, 4229173), (793, 2927889), (909, 2554253), (1313, 1768329), (2379, 975963), (3221, 720837), (3939, 589443), (6161, 376857), (7137, 325321), (9663, 240279), (11817, 196481), (18483, 125619), (28989, 80093), (41873, 55449)]