804956139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3361}}^1$

素因数の和:3492

約数の個数: 48

約数和(自身を含む): 1321669440

約数和(自身を除く): 516713301

約数列:

[1, 3, 9, 13, 23, 39, 69, 89, 117, 207, 267, 299, 801, 897, 1157, 2047, 2691, 3361, 3471, 6141, 10083, 10413, 18423, 26611, 30249, 43693, 77303, 79833, 131079, 231909, 239499, 299129, 393237, 695727, 897387, 1004939, 2692161, 3014817, 3888677, 6879967, 9044451, 11666031, 20639901, 34998093, 61919703, 89439571, 268318713, 804956139]

約数ペア:

[(1, 804956139), (3, 268318713), (9, 89439571), (13, 61919703), (23, 34998093), (39, 20639901), (69, 11666031), (89, 9044451), (117, 6879967), (207, 3888677), (267, 3014817), (299, 2692161), (801, 1004939), (897, 897387), (1157, 695727), (2047, 393237), (2691, 299129), (3361, 239499), (3471, 231909), (6141, 131079), (10083, 79833), (10413, 77303), (18423, 43693), (26611, 30249)]