22812531

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 13959309

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 797, 987, 1363, 2391, 4089, 5579, 9541, 16737, 23113, 28623, 37459, 69339, 112377, 161791, 262213, 485373, 786639, 1086311, 3258933, 7604177, 22812531]

約数ペア:

[(1, 22812531), (3, 7604177), (7, 3258933), (21, 1086311), (29, 786639), (47, 485373), (87, 262213), (141, 161791), (203, 112377), (329, 69339), (609, 37459), (797, 28623), (987, 23113), (1363, 16737), (2391, 9541), (4089, 5579)]