131097246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{4597}}^1$

素因数の和:4713

約数の個数: 48

約数和(自身を含む): 308213136

約数和(自身を除く): 177115890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 2037, 4074, 4597, 4753, 9194, 9506, 13791, 14259, 27582, 28518, 32179, 64358, 96537, 193074, 225253, 445909, 450506, 675759, 891818, 1337727, 1351518, 2675454, 3121363, 6242726, 9364089, 18728178, 21849541, 43699082, 65548623, 131097246]

約数ペア:

[(1, 131097246), (2, 65548623), (3, 43699082), (6, 21849541), (7, 18728178), (14, 9364089), (21, 6242726), (42, 3121363), (49, 2675454), (97, 1351518), (98, 1337727), (147, 891818), (194, 675759), (291, 450506), (294, 445909), (582, 225253), (679, 193074), (1358, 96537), (2037, 64358), (4074, 32179), (4597, 28518), (4753, 27582), (9194, 14259), (9506, 13791)]