1905403053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{8831}}^1$

素因数の和:8969

約数の個数: 32

約数和(自身を含む): 2747105280

約数和(自身を除く): 841702227

約数列:

[1, 3, 23, 53, 59, 69, 159, 177, 1219, 1357, 3127, 3657, 4071, 8831, 9381, 26493, 71921, 203113, 215763, 468043, 521029, 609339, 1404129, 1563087, 10764989, 11983667, 27614537, 32294967, 35951001, 82843611, 635134351, 1905403053]

約数ペア:

[(1, 1905403053), (3, 635134351), (23, 82843611), (53, 35951001), (59, 32294967), (69, 27614537), (159, 11983667), (177, 10764989), (1219, 1563087), (1357, 1404129), (3127, 609339), (3657, 521029), (4071, 468043), (8831, 215763), (9381, 203113), (26493, 71921)]