7400440993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{1423}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 8477835264

約数和(自身を除く): 1077394271

約数列:

[1, 11, 31, 101, 151, 341, 1111, 1423, 1661, 3131, 4681, 15251, 15653, 34441, 44113, 51491, 143723, 167761, 214873, 472781, 485243, 1580953, 2363603, 4455413, 5200591, 6661063, 21702173, 49009543, 73271693, 238723903, 672767363, 7400440993]

約数ペア:

[(1, 7400440993), (11, 672767363), (31, 238723903), (101, 73271693), (151, 49009543), (341, 21702173), (1111, 6661063), (1423, 5200591), (1661, 4455413), (3131, 2363603), (4681, 1580953), (15251, 485243), (15653, 472781), (34441, 214873), (44113, 167761), (51491, 143723)]