43054921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 12102839

約数列:

[1, 7, 13, 53, 79, 91, 113, 371, 553, 689, 791, 1027, 1469, 4187, 4823, 5989, 7189, 8927, 10283, 29309, 41923, 54431, 62489, 77857, 116051, 381017, 473131, 544999, 812357, 3311917, 6150703, 43054921]

約数ペア:

[(1, 43054921), (7, 6150703), (13, 3311917), (53, 812357), (79, 544999), (91, 473131), (113, 381017), (371, 116051), (553, 77857), (689, 62489), (791, 54431), (1027, 41923), (1469, 29309), (4187, 10283), (4823, 8927), (5989, 7189)]