7470423

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 11381760

約数和(自身を除く): 3911337

約数列:

[1, 3, 9, 23, 69, 151, 207, 239, 453, 717, 1359, 2151, 3473, 5497, 10419, 16491, 31257, 36089, 49473, 108267, 324801, 830047, 2490141, 7470423]

約数ペア:

[(1, 7470423), (3, 2490141), (9, 830047), (23, 324801), (69, 108267), (151, 49473), (207, 36089), (239, 31257), (453, 16491), (717, 10419), (1359, 5497), (2151, 3473)]