4920371631

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{1427}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 8197862400

約数和(自身を除く): 3277490769

約数列:

[1, 3, 7, 9, 21, 63, 229, 239, 687, 717, 1427, 1603, 1673, 2061, 2151, 4281, 4809, 5019, 9989, 12843, 14427, 15057, 29967, 54731, 89901, 164193, 326783, 341053, 383117, 492579, 980349, 1023159, 1149351, 2287481, 2387371, 2941047, 3069477, 3448053, 6862443, 7162113, 20587329, 21486339, 78101137, 234303411, 546707959, 702910233, 1640123877, 4920371631]

約数ペア:

[(1, 4920371631), (3, 1640123877), (7, 702910233), (9, 546707959), (21, 234303411), (63, 78101137), (229, 21486339), (239, 20587329), (687, 7162113), (717, 6862443), (1427, 3448053), (1603, 3069477), (1673, 2941047), (2061, 2387371), (2151, 2287481), (4281, 1149351), (4809, 1023159), (5019, 980349), (9989, 492579), (12843, 383117), (14427, 341053), (15057, 326783), (29967, 164193), (54731, 89901)]