313462589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 372677760

約数和(自身を除く): 59215171

約数列:

[1, 11, 19, 41, 157, 209, 233, 451, 779, 1727, 2563, 2983, 4427, 6437, 8569, 9553, 32813, 36581, 48697, 70807, 105083, 122303, 181507, 402391, 695039, 1345333, 1499821, 1996577, 7645429, 16498031, 28496599, 313462589]

約数ペア:

[(1, 313462589), (11, 28496599), (19, 16498031), (41, 7645429), (157, 1996577), (209, 1499821), (233, 1345333), (451, 695039), (779, 402391), (1727, 181507), (2563, 122303), (2983, 105083), (4427, 70807), (6437, 48697), (8569, 36581), (9553, 32813)]