2738997653

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{14009}}^1$

素因数の和:14117

約数の個数: 32

約数和(自身を含む): 3486136320

約数和(自身を除く): 747138667

約数列:

[1, 7, 17, 31, 53, 119, 217, 371, 527, 901, 1643, 3689, 6307, 11501, 14009, 27931, 98063, 195517, 238153, 434279, 742477, 1667071, 3039953, 5197339, 7382743, 12622109, 23016787, 51679201, 88354763, 161117509, 391285379, 2738997653]

約数ペア:

[(1, 2738997653), (7, 391285379), (17, 161117509), (31, 88354763), (53, 51679201), (119, 23016787), (217, 12622109), (371, 7382743), (527, 5197339), (901, 3039953), (1643, 1667071), (3689, 742477), (6307, 434279), (11501, 238153), (14009, 195517), (27931, 98063)]