2321817813

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{112019}}^1$

素因数の和:112086

約数の個数: 36

約数和(自身を含む): 3984327360

約数和(自身を除く): 1662509547

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 6909, 20727, 112019, 336057, 784133, 1008171, 2352399, 5264893, 5488931, 7057197, 15794679, 16466793, 36854251, 47384037, 49400379, 110562753, 257979757, 331688259, 773939271, 2321817813]

約数ペア:

[(1, 2321817813), (3, 773939271), (7, 331688259), (9, 257979757), (21, 110562753), (47, 49400379), (49, 47384037), (63, 36854251), (141, 16466793), (147, 15794679), (329, 7057197), (423, 5488931), (441, 5264893), (987, 2352399), (2303, 1008171), (2961, 784133), (6909, 336057), (20727, 112019)]