2008283697

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1\times {\mathrm{577}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 3360020352

約数和(自身を除く): 1351736655

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 547, 577, 707, 909, 1641, 1731, 2121, 3829, 4039, 4923, 5193, 6363, 11487, 12117, 34461, 36351, 55247, 58277, 165741, 174831, 315619, 386729, 407939, 497223, 524493, 946857, 1160187, 1223817, 2209333, 2840571, 3480561, 3671451, 6627999, 19883997, 31877519, 95632557, 223142633, 286897671, 669427899, 2008283697]

約数ペア:

[(1, 2008283697), (3, 669427899), (7, 286897671), (9, 223142633), (21, 95632557), (63, 31877519), (101, 19883997), (303, 6627999), (547, 3671451), (577, 3480561), (707, 2840571), (909, 2209333), (1641, 1223817), (1731, 1160187), (2121, 946857), (3829, 524493), (4039, 497223), (4923, 407939), (5193, 386729), (6363, 315619), (11487, 174831), (12117, 165741), (34461, 58277), (36351, 55247)]