1318376434821

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1\times {\mathrm{276461}}^1$

素因数の和:277633

約数の個数: 32

約数和(自身を含む): 1854852120576

約数和(自身を除く): 536475685755

約数列:

[1, 3, 31, 47, 93, 141, 1091, 1457, 3273, 4371, 33821, 51277, 101463, 153831, 276461, 829383, 1589587, 4768761, 8570291, 12993667, 25710873, 38981001, 301618951, 402803677, 904856853, 1208411031, 9350187481, 14176090697, 28050562443, 42528272091, 439458811607, 1318376434821]

約数ペア:

[(1, 1318376434821), (3, 439458811607), (31, 42528272091), (47, 28050562443), (93, 14176090697), (141, 9350187481), (1091, 1208411031), (1457, 904856853), (3273, 402803677), (4371, 301618951), (33821, 38981001), (51277, 25710873), (101463, 12993667), (153831, 8570291), (276461, 4768761), (829383, 1589587)]