201514313

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28759}}^1$

素因数の和:28797

約数の個数: 24

約数和(自身を含む): 275405760

約数和(自身を除く): 73891447

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 28759, 201313, 316349, 373867, 1409191, 2214443, 2617069, 4112537, 15501101, 18319483, 28787759, 201514313]

約数ペア:

[(1, 201514313), (7, 28787759), (11, 18319483), (13, 15501101), (49, 4112537), (77, 2617069), (91, 2214443), (143, 1409191), (539, 373867), (637, 316349), (1001, 201313), (7007, 28759)]