13306099499

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3967}}^1$

素因数の和:4133

約数の個数: 40

約数和(自身を含む): 17071669248

約数和(自身を除く): 3765569749

約数列:

[1, 7, 11, 49, 77, 127, 343, 539, 889, 1397, 2401, 3773, 3967, 6223, 9779, 26411, 27769, 43561, 43637, 68453, 194383, 304927, 305459, 479171, 503809, 1360681, 2138213, 3354197, 3526663, 5541899, 9524767, 14967491, 24686641, 38793293, 104772437, 172806487, 271553051, 1209645409, 1900871357, 13306099499]

約数ペア:

[(1, 13306099499), (7, 1900871357), (11, 1209645409), (49, 271553051), (77, 172806487), (127, 104772437), (343, 38793293), (539, 24686641), (889, 14967491), (1397, 9524767), (2401, 5541899), (3773, 3526663), (3967, 3354197), (6223, 2138213), (9779, 1360681), (26411, 503809), (27769, 479171), (43561, 305459), (43637, 304927), (68453, 194383)]