391010298

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{13711}}^1$

素因数の和:13827

約数の個数: 48

約数和(自身を含む): 919142784

約数和(自身を除く): 528132486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 4074, 4753, 9506, 13711, 14259, 27422, 28518, 41133, 82266, 95977, 191954, 287931, 575862, 671839, 1329967, 1343678, 2015517, 2659934, 3989901, 4031034, 7979802, 9309769, 18619538, 27929307, 55858614, 65168383, 130336766, 195505149, 391010298]

約数ペア:

[(1, 391010298), (2, 195505149), (3, 130336766), (6, 65168383), (7, 55858614), (14, 27929307), (21, 18619538), (42, 9309769), (49, 7979802), (97, 4031034), (98, 3989901), (147, 2659934), (194, 2015517), (291, 1343678), (294, 1329967), (582, 671839), (679, 575862), (1358, 287931), (2037, 191954), (4074, 95977), (4753, 82266), (9506, 41133), (13711, 28518), (14259, 27422)]