7138085451

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{23993}}^1$

素因数の和:24491

約数の個数: 32

約数和(自身を含む): 11252994048

約数和(自身を除く): 4114908597

約数列:

[1, 3, 7, 21, 31, 93, 217, 457, 651, 1371, 3199, 9597, 14167, 23993, 42501, 71979, 99169, 167951, 297507, 503853, 743783, 2231349, 5206481, 10964801, 15619443, 32894403, 76753607, 230260821, 339908831, 1019726493, 2379361817, 7138085451]

約数ペア:

[(1, 7138085451), (3, 2379361817), (7, 1019726493), (21, 339908831), (31, 230260821), (93, 76753607), (217, 32894403), (457, 15619443), (651, 10964801), (1371, 5206481), (3199, 2231349), (9597, 743783), (14167, 503853), (23993, 297507), (42501, 167951), (71979, 99169)]