315086373

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 534743040

約数和(自身を除く): 219656667

約数列:

[1, 3, 7, 9, 21, 59, 63, 103, 177, 309, 413, 531, 721, 823, 927, 1239, 2163, 2469, 3717, 5761, 6077, 6489, 7407, 17283, 18231, 42539, 48557, 51849, 54693, 84769, 127617, 145671, 254307, 339899, 382851, 437013, 593383, 762921, 1019697, 1780149, 3059091, 5001371, 5340447, 15004113, 35009597, 45012339, 105028791, 315086373]

約数ペア:

[(1, 315086373), (3, 105028791), (7, 45012339), (9, 35009597), (21, 15004113), (59, 5340447), (63, 5001371), (103, 3059091), (177, 1780149), (309, 1019697), (413, 762921), (531, 593383), (721, 437013), (823, 382851), (927, 339899), (1239, 254307), (2163, 145671), (2469, 127617), (3717, 84769), (5761, 54693), (6077, 51849), (6489, 48557), (7407, 42539), (17283, 18231)]