2056529097

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{719}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 3446876160

約数和(自身を除く): 1390347063

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 547, 581, 719, 747, 1641, 1743, 2157, 3829, 4923, 5033, 5229, 6471, 11487, 15099, 34461, 45297, 45401, 59677, 136203, 179031, 317807, 393293, 408609, 417739, 537093, 953421, 1179879, 1253217, 2753051, 2860263, 3539637, 3759651, 8259153, 24777459, 32643319, 97929957, 228503233, 293789871, 685509699, 2056529097]

約数ペア:

[(1, 2056529097), (3, 685509699), (7, 293789871), (9, 228503233), (21, 97929957), (63, 32643319), (83, 24777459), (249, 8259153), (547, 3759651), (581, 3539637), (719, 2860263), (747, 2753051), (1641, 1253217), (1743, 1179879), (2157, 953421), (3829, 537093), (4923, 417739), (5033, 408609), (5229, 393293), (6471, 317807), (11487, 179031), (15099, 136203), (34461, 59677), (45297, 45401)]