17967698679

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{78059}}^1$

素因数の和:78279

約数の個数: 32

約数和(自身を含む): 27906762240

約数和(自身を除く): 9939063561

約数列:

[1, 3, 7, 21, 97, 113, 291, 339, 679, 791, 2037, 2373, 10961, 32883, 76727, 78059, 230181, 234177, 546413, 1639239, 7571723, 8820667, 22715169, 26462001, 53002061, 61744669, 159006183, 185234007, 855604699, 2566814097, 5989232893, 17967698679]

約数ペア:

[(1, 17967698679), (3, 5989232893), (7, 2566814097), (21, 855604699), (97, 185234007), (113, 159006183), (291, 61744669), (339, 53002061), (679, 26462001), (791, 22715169), (2037, 8820667), (2373, 7571723), (10961, 1639239), (32883, 546413), (76727, 234177), (78059, 230181)]