15693647893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1\times {\mathrm{2749}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 19742976000

約数和(自身を除く): 4049328107

約数列:

[1, 7, 11, 77, 151, 491, 1057, 1661, 2749, 3437, 5401, 11627, 19243, 30239, 37807, 74141, 211673, 415099, 518987, 815551, 1349759, 2905693, 4566089, 5708857, 9448313, 14847349, 31962623, 103931443, 203813609, 1426695263, 2241949699, 15693647893]

約数ペア:

[(1, 15693647893), (7, 2241949699), (11, 1426695263), (77, 203813609), (151, 103931443), (491, 31962623), (1057, 14847349), (1661, 9448313), (2749, 5708857), (3437, 4566089), (5401, 2905693), (11627, 1349759), (19243, 815551), (30239, 518987), (37807, 415099), (74141, 211673)]