5571313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 6803136

約数和(自身を除く): 1231823

約数列:

[1, 11, 19, 23, 61, 209, 253, 361, 437, 671, 1159, 1403, 3971, 4807, 8303, 12749, 15433, 22021, 26657, 91333, 242231, 293227, 506483, 5571313]

約数ペア:

[(1, 5571313), (11, 506483), (19, 293227), (23, 242231), (61, 91333), (209, 26657), (253, 22021), (361, 15433), (437, 12749), (671, 8303), (1159, 4807), (1403, 3971)]