2912139951

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 4626306048

約数和(自身を除く): 1714166097

約数列:

[1, 3, 7, 21, 29, 87, 181, 203, 543, 609, 841, 911, 1267, 2523, 2733, 3801, 5249, 5887, 6377, 15747, 17661, 19131, 26419, 36743, 79257, 110229, 152221, 164891, 184933, 456663, 494673, 554799, 766151, 1065547, 1154237, 2298453, 3196641, 3462711, 4781839, 5363057, 14345517, 16089171, 33472873, 100418619, 138673331, 416019993, 970713317, 2912139951]

約数ペア:

[(1, 2912139951), (3, 970713317), (7, 416019993), (21, 138673331), (29, 100418619), (87, 33472873), (181, 16089171), (203, 14345517), (543, 5363057), (609, 4781839), (841, 3462711), (911, 3196641), (1267, 2298453), (2523, 1154237), (2733, 1065547), (3801, 766151), (5249, 554799), (5887, 494673), (6377, 456663), (15747, 184933), (17661, 164891), (19131, 152221), (26419, 110229), (36743, 79257)]