15707908489

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{63067}}^1$

素因数の和:63134

約数の個数: 48

約数和(自身を含む): 21741810048

約数和(自身を除く): 6033901559

約数列:

[1, 7, 13, 17, 23, 49, 91, 119, 161, 221, 299, 391, 637, 833, 1127, 1547, 2093, 2737, 5083, 10829, 14651, 19159, 35581, 63067, 249067, 441469, 819871, 1072139, 1450541, 3090283, 5739097, 7504973, 10153787, 13937807, 18857033, 24659197, 40173679, 52534811, 71076509, 97564649, 131999231, 172614379, 320569561, 682952543, 923994617, 1208300653, 2243986927, 15707908489]

約数ペア:

[(1, 15707908489), (7, 2243986927), (13, 1208300653), (17, 923994617), (23, 682952543), (49, 320569561), (91, 172614379), (119, 131999231), (161, 97564649), (221, 71076509), (299, 52534811), (391, 40173679), (637, 24659197), (833, 18857033), (1127, 13937807), (1547, 10153787), (2093, 7504973), (2737, 5739097), (5083, 3090283), (10829, 1450541), (14651, 1072139), (19159, 819871), (35581, 441469), (63067, 249067)]