10815497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 14598144

約数和(自身を除く): 3782647

約数列:

[1, 7, 11, 23, 31, 77, 161, 197, 217, 253, 341, 713, 1379, 1771, 2167, 2387, 4531, 4991, 6107, 7843, 15169, 31717, 42749, 49841, 54901, 67177, 140461, 348887, 470239, 983227, 1545071, 10815497]

約数ペア:

[(1, 10815497), (7, 1545071), (11, 983227), (23, 470239), (31, 348887), (77, 140461), (161, 67177), (197, 54901), (217, 49841), (253, 42749), (341, 31717), (713, 15169), (1379, 7843), (1771, 6107), (2167, 4991), (2387, 4531)]