7031079

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 11980800

約数和(自身を除く): 4949721

約数列:

[1, 3, 9, 11, 29, 31, 33, 79, 87, 93, 99, 237, 261, 279, 319, 341, 711, 869, 899, 957, 1023, 2291, 2449, 2607, 2697, 2871, 3069, 6873, 7347, 7821, 8091, 9889, 20619, 22041, 25201, 26939, 29667, 71021, 75603, 80817, 89001, 213063, 226809, 242451, 639189, 781231, 2343693, 7031079]

約数ペア:

[(1, 7031079), (3, 2343693), (9, 781231), (11, 639189), (29, 242451), (31, 226809), (33, 213063), (79, 89001), (87, 80817), (93, 75603), (99, 71021), (237, 29667), (261, 26939), (279, 25201), (319, 22041), (341, 20619), (711, 9889), (869, 8091), (899, 7821), (957, 7347), (1023, 6873), (2291, 3069), (2449, 2871), (2607, 2697)]