612678147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 888433920

約数和(自身を除く): 275755773

約数列:

[1, 3, 17, 43, 51, 129, 491, 569, 731, 1473, 1707, 2193, 8347, 9673, 21113, 24467, 25041, 29019, 63339, 73401, 279379, 358921, 415939, 838137, 1076763, 1247817, 4749443, 12013297, 14248329, 36039891, 204226049, 612678147]

約数ペア:

[(1, 612678147), (3, 204226049), (17, 36039891), (43, 14248329), (51, 12013297), (129, 4749443), (491, 1247817), (569, 1076763), (731, 838137), (1473, 415939), (1707, 358921), (2193, 279379), (8347, 73401), (9673, 63339), (21113, 29019), (24467, 25041)]