23778753

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 10694847

約数列:

[1, 3, 29, 37, 83, 87, 89, 111, 249, 267, 1073, 2407, 2581, 3071, 3219, 3293, 7221, 7387, 7743, 9213, 9879, 22161, 89059, 95497, 214223, 267177, 273319, 286491, 642669, 819957, 7926251, 23778753]

約数ペア:

[(1, 23778753), (3, 7926251), (29, 819957), (37, 642669), (83, 286491), (87, 273319), (89, 267177), (111, 214223), (249, 95497), (267, 89059), (1073, 22161), (2407, 9879), (2581, 9213), (3071, 7743), (3219, 7387), (3293, 7221)]