6921873

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 12669696

約数和(自身を除く): 5747823

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 281, 357, 391, 483, 843, 1071, 1173, 1449, 1967, 2529, 2737, 3519, 4777, 5901, 6463, 8211, 14331, 17703, 19389, 24633, 33439, 42993, 45241, 58167, 100317, 109871, 135723, 300951, 329613, 407169, 769097, 988839, 2307291, 6921873]

約数ペア:

[(1, 6921873), (3, 2307291), (7, 988839), (9, 769097), (17, 407169), (21, 329613), (23, 300951), (51, 135723), (63, 109871), (69, 100317), (119, 58167), (153, 45241), (161, 42993), (207, 33439), (281, 24633), (357, 19389), (391, 17703), (483, 14331), (843, 8211), (1071, 6463), (1173, 5901), (1449, 4777), (1967, 3519), (2529, 2737)]