1220241363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{2383}}^1$

素因数の和:2719

約数の個数: 32

約数和(自身を含む): 1812602880

約数和(自身を除く): 592361517

約数列:

[1, 3, 11, 33, 59, 177, 263, 649, 789, 1947, 2383, 2893, 7149, 8679, 15517, 26213, 46551, 78639, 140597, 170687, 421791, 512061, 626729, 1546567, 1880187, 4639701, 6894019, 20682057, 36977011, 110931033, 406747121, 1220241363]

約数ペア:

[(1, 1220241363), (3, 406747121), (11, 110931033), (33, 36977011), (59, 20682057), (177, 6894019), (263, 4639701), (649, 1880187), (789, 1546567), (1947, 626729), (2383, 512061), (2893, 421791), (7149, 170687), (8679, 140597), (15517, 78639), (26213, 46551)]