298668867

素因数分解:

$3^1\times 7^2\times {\mathrm{1163}}^1\times {\mathrm{1747}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 463905216

約数和(自身を除く): 165236349

約数列:

[1, 3, 7, 21, 49, 147, 1163, 1747, 3489, 5241, 8141, 12229, 24423, 36687, 56987, 85603, 170961, 256809, 2031761, 6095283, 14222327, 42666981, 99556289, 298668867]

約数ペア:

[(1, 298668867), (3, 99556289), (7, 42666981), (21, 14222327), (49, 6095283), (147, 2031761), (1163, 256809), (1747, 170961), (3489, 85603), (5241, 56987), (8141, 36687), (12229, 24423)]