973161889

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 1221599232

約数和(自身を除く): 248437343

約数列:

[1, 7, 17, 31, 119, 217, 251, 527, 1051, 1757, 3689, 4267, 7357, 7781, 17867, 29869, 32581, 54467, 125069, 132277, 228067, 263801, 553877, 925939, 1846607, 3877139, 4484617, 8177831, 31392319, 57244817, 139023127, 973161889]

約数ペア:

[(1, 973161889), (7, 139023127), (17, 57244817), (31, 31392319), (119, 8177831), (217, 4484617), (251, 3877139), (527, 1846607), (1051, 925939), (1757, 553877), (3689, 263801), (4267, 228067), (7357, 132277), (7781, 125069), (17867, 54467), (29869, 32581)]