289485009

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{571}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 473410080

約数和(自身を除く): 183925071

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 569, 571, 891, 1707, 1713, 5121, 5139, 6259, 6281, 15363, 15417, 18777, 18843, 46089, 46251, 56331, 56529, 168993, 169587, 324899, 506979, 508761, 974697, 2924091, 3573889, 8772273, 10721667, 26316819, 32165001, 96495003, 289485009]

約数ペア:

[(1, 289485009), (3, 96495003), (9, 32165001), (11, 26316819), (27, 10721667), (33, 8772273), (81, 3573889), (99, 2924091), (297, 974697), (569, 508761), (571, 506979), (891, 324899), (1707, 169587), (1713, 168993), (5121, 56529), (5139, 56331), (6259, 46251), (6281, 46089), (15363, 18843), (15417, 18777)]