620869743

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 984119136

約数和(自身を除く): 363249393

約数列:

[1, 3, 9, 13, 39, 97, 117, 227, 241, 291, 681, 723, 873, 1261, 2043, 2169, 2951, 3133, 3783, 8853, 9399, 11349, 22019, 23377, 26559, 28197, 54707, 66057, 70131, 164121, 198171, 210393, 286247, 303901, 492363, 711191, 858741, 911703, 2133573, 2576223, 2735109, 5306579, 6400719, 15919737, 47759211, 68985527, 206956581, 620869743]

約数ペア:

[(1, 620869743), (3, 206956581), (9, 68985527), (13, 47759211), (39, 15919737), (97, 6400719), (117, 5306579), (227, 2735109), (241, 2576223), (291, 2133573), (681, 911703), (723, 858741), (873, 711191), (1261, 492363), (2043, 303901), (2169, 286247), (2951, 210393), (3133, 198171), (3783, 164121), (8853, 70131), (9399, 66057), (11349, 54707), (22019, 28197), (23377, 26559)]