7867997709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{300661}}^1$

素因数の和:300749

約数の個数: 32

約数和(自身を含む): 12526781568

約数和(自身を除く): 4658783859

約数列:

[1, 3, 11, 13, 33, 39, 61, 143, 183, 429, 671, 793, 2013, 2379, 8723, 26169, 300661, 901983, 3307271, 3908593, 9921813, 11725779, 18340321, 42994523, 55020963, 128983569, 201743531, 238424173, 605230593, 715272519, 2622665903, 7867997709]

約数ペア:

[(1, 7867997709), (3, 2622665903), (11, 715272519), (13, 605230593), (33, 238424173), (39, 201743531), (61, 128983569), (143, 55020963), (183, 42994523), (429, 18340321), (671, 11725779), (793, 9921813), (2013, 3908593), (2379, 3307271), (8723, 901983), (26169, 300661)]