23734389

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 37416960

約数和(自身を除く): 13682571

約数列:

[1, 3, 7, 21, 47, 139, 141, 173, 329, 417, 519, 973, 987, 1211, 2919, 3633, 6533, 8131, 19599, 24047, 24393, 45731, 56917, 72141, 137193, 168329, 170751, 504987, 1130209, 3390627, 7911463, 23734389]

約数ペア:

[(1, 23734389), (3, 7911463), (7, 3390627), (21, 1130209), (47, 504987), (139, 170751), (141, 168329), (173, 137193), (329, 72141), (417, 56917), (519, 45731), (973, 24393), (987, 24047), (1211, 19599), (2919, 8131), (3633, 6533)]