874643931

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{35507}}^1$

素因数の和:35560

約数の個数: 48

約数和(自身を含む): 1595303424

約数和(自身を除く): 720659493

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2737, 3519, 8211, 24633, 35507, 106521, 248549, 319563, 603619, 745647, 816661, 1810857, 2236941, 2449983, 4225333, 5432571, 5716627, 7349949, 12675999, 13883237, 17149881, 38027997, 41649711, 51449643, 97182659, 124949133, 291547977, 874643931]

約数ペア:

[(1, 874643931), (3, 291547977), (7, 124949133), (9, 97182659), (17, 51449643), (21, 41649711), (23, 38027997), (51, 17149881), (63, 13883237), (69, 12675999), (119, 7349949), (153, 5716627), (161, 5432571), (207, 4225333), (357, 2449983), (391, 2236941), (483, 1810857), (1071, 816661), (1173, 745647), (1449, 603619), (2737, 319563), (3519, 248549), (8211, 106521), (24633, 35507)]