312696303

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 435247872

約数和(自身を除く): 122551569

約数列:

[1, 3, 67, 73, 101, 201, 211, 219, 303, 633, 4891, 6767, 7373, 14137, 14673, 15403, 20301, 21311, 22119, 42411, 46209, 63933, 493991, 1032001, 1427837, 1481973, 1555703, 3096003, 4283511, 4667109, 104232101, 312696303]

約数ペア:

[(1, 312696303), (3, 104232101), (67, 4667109), (73, 4283511), (101, 3096003), (201, 1555703), (211, 1481973), (219, 1427837), (303, 1032001), (633, 493991), (4891, 63933), (6767, 46209), (7373, 42411), (14137, 22119), (14673, 21311), (15403, 20301)]