88921497

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 139991040

約数和(自身を除く): 51069543

約数列:

[1, 3, 7, 21, 41, 123, 139, 287, 417, 743, 861, 973, 2229, 2919, 5201, 5699, 15603, 17097, 30463, 39893, 91389, 103277, 119679, 213241, 309831, 639723, 722939, 2168817, 4234357, 12703071, 29640499, 88921497]

約数ペア:

[(1, 88921497), (3, 29640499), (7, 12703071), (21, 4234357), (41, 2168817), (123, 722939), (139, 639723), (287, 309831), (417, 213241), (743, 119679), (861, 103277), (973, 91389), (2229, 39893), (2919, 30463), (5201, 17097), (5699, 15603)]