902340873

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 1512898816

約数和(自身を除く): 610557943

約数列:

[1, 3, 7, 9, 21, 63, 103, 241, 309, 577, 721, 723, 927, 1687, 1731, 2163, 2169, 4039, 5061, 5193, 6489, 12117, 15183, 24823, 36351, 59431, 74469, 139057, 173761, 178293, 223407, 416017, 417171, 521283, 534879, 973399, 1248051, 1251513, 1563849, 2920197, 3744153, 8760591, 14322871, 42968613, 100260097, 128905839, 300780291, 902340873]

約数ペア:

[(1, 902340873), (3, 300780291), (7, 128905839), (9, 100260097), (21, 42968613), (63, 14322871), (103, 8760591), (241, 3744153), (309, 2920197), (577, 1563849), (721, 1251513), (723, 1248051), (927, 973399), (1687, 534879), (1731, 521283), (2163, 417171), (2169, 416017), (4039, 223407), (5061, 178293), (5193, 173761), (6489, 139057), (12117, 74469), (15183, 59431), (24823, 36351)]