47476971

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5087}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 73816704

約数和(自身を除く): 26339733

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 5087, 9333, 15261, 45783, 86479, 259437, 310307, 778311, 930921, 2792763, 5275219, 15825657, 47476971]

約数ペア:

[(1, 47476971), (3, 15825657), (9, 5275219), (17, 2792763), (51, 930921), (61, 778311), (153, 310307), (183, 259437), (549, 86479), (1037, 45783), (3111, 15261), (5087, 9333)]