1330432971

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 2243220480

約数和(自身を除く): 912787509

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 107, 119, 203, 321, 357, 493, 609, 749, 1201, 1479, 1819, 2247, 3103, 3451, 3603, 5457, 8407, 9309, 10353, 12733, 20417, 21721, 25221, 34829, 38199, 52751, 61251, 65163, 104487, 128507, 142919, 158253, 243803, 369257, 385521, 428757, 592093, 731409, 899549, 1107771, 1776279, 2184619, 2698647, 3726703, 4144651, 6553857, 11180109, 12433953, 15292333, 26086921, 45876999, 63353951, 78260763, 190061853, 443477657, 1330432971]

約数ペア:

[(1, 1330432971), (3, 443477657), (7, 190061853), (17, 78260763), (21, 63353951), (29, 45876999), (51, 26086921), (87, 15292333), (107, 12433953), (119, 11180109), (203, 6553857), (321, 4144651), (357, 3726703), (493, 2698647), (609, 2184619), (749, 1776279), (1201, 1107771), (1479, 899549), (1819, 731409), (2247, 592093), (3103, 428757), (3451, 385521), (3603, 369257), (5457, 243803), (8407, 158253), (9309, 142919), (10353, 128507), (12733, 104487), (20417, 65163), (21721, 61251), (25221, 52751), (34829, 38199)]