7263333

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 13418496

約数和(自身を除く): 6155163

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 223, 231, 329, 423, 517, 669, 693, 987, 1551, 1561, 2007, 2453, 2961, 3619, 4653, 4683, 7359, 10481, 10857, 14049, 17171, 22077, 31443, 32571, 51513, 73367, 94329, 115291, 154539, 220101, 345873, 660303, 807037, 1037619, 2421111, 7263333]

約数ペア:

[(1, 7263333), (3, 2421111), (7, 1037619), (9, 807037), (11, 660303), (21, 345873), (33, 220101), (47, 154539), (63, 115291), (77, 94329), (99, 73367), (141, 51513), (223, 32571), (231, 31443), (329, 22077), (423, 17171), (517, 14049), (669, 10857), (693, 10481), (987, 7359), (1551, 4683), (1561, 4653), (2007, 3619), (2453, 2961)]