4562487

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 40

約数和(自身を含む): 7434240

約数和(自身を除く): 2871753

約数列:

[1, 3, 9, 23, 27, 31, 69, 79, 81, 93, 207, 237, 279, 621, 711, 713, 837, 1817, 1863, 2133, 2139, 2449, 2511, 5451, 6399, 6417, 7347, 16353, 19251, 22041, 49059, 56327, 57753, 66123, 147177, 168981, 198369, 506943, 1520829, 4562487]

約数ペア:

[(1, 4562487), (3, 1520829), (9, 506943), (23, 198369), (27, 168981), (31, 147177), (69, 66123), (79, 57753), (81, 56327), (93, 49059), (207, 22041), (237, 19251), (279, 16353), (621, 7347), (711, 6417), (713, 6399), (837, 5451), (1817, 2511), (1863, 2449), (2133, 2139)]