391010241601

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{53899}}^1$

素因数の和:54134

約数の個数: 48

約数和(自身を含む): 489306787200

約数和(自身を除く): 98296545599

約数列:

[1, 7, 23, 41, 49, 157, 161, 287, 943, 1099, 1127, 2009, 3611, 6437, 6601, 7693, 25277, 45059, 46207, 53899, 148051, 176939, 315413, 377293, 1036357, 1239677, 2209859, 2641051, 7254499, 8462143, 8677739, 15469013, 50826757, 59235001, 60744173, 108283091, 194629289, 346947863, 355787299, 414645007, 1362405023, 2428635041, 2490511093, 7979800849, 9536835161, 17000445287, 55858605943, 391010241601]

約数ペア:

[(1, 391010241601), (7, 55858605943), (23, 17000445287), (41, 9536835161), (49, 7979800849), (157, 2490511093), (161, 2428635041), (287, 1362405023), (943, 414645007), (1099, 355787299), (1127, 346947863), (2009, 194629289), (3611, 108283091), (6437, 60744173), (6601, 59235001), (7693, 50826757), (25277, 15469013), (45059, 8677739), (46207, 8462143), (53899, 7254499), (148051, 2641051), (176939, 2209859), (315413, 1239677), (377293, 1036357)]