91581347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 112982016

約数和(自身を除く): 21400669

約数列:

[1, 11, 13, 31, 73, 143, 283, 341, 403, 803, 949, 2263, 3113, 3679, 4433, 8773, 10439, 20659, 24893, 29419, 40469, 96503, 114049, 227249, 268567, 323609, 640429, 1254539, 2954237, 7044719, 8325577, 91581347]

約数ペア:

[(1, 91581347), (11, 8325577), (13, 7044719), (31, 2954237), (73, 1254539), (143, 640429), (283, 323609), (341, 268567), (403, 227249), (803, 114049), (949, 96503), (2263, 40469), (3113, 29419), (3679, 24893), (4433, 20659), (8773, 10439)]