40375473

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 57674880

約数和(自身を除く): 17299407

約数列:

[1, 3, 37, 61, 67, 89, 111, 183, 201, 267, 2257, 2479, 3293, 4087, 5429, 5963, 6771, 7437, 9879, 12261, 16287, 17889, 151219, 200873, 220631, 363743, 453657, 602619, 661893, 1091229, 13458491, 40375473]

約数ペア:

[(1, 40375473), (3, 13458491), (37, 1091229), (61, 661893), (67, 602619), (89, 453657), (111, 363743), (183, 220631), (201, 200873), (267, 151219), (2257, 17889), (2479, 16287), (3293, 12261), (4087, 9879), (5429, 7437), (5963, 6771)]