247195302

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{21787}}^1$

素因数の和:21884

約数の個数: 32

約数和(自身を含む): 518728704

約数和(自身を除く): 271533402

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1891, 3782, 5673, 11346, 21787, 43574, 65361, 130722, 675397, 1329007, 1350794, 2026191, 2658014, 3987021, 4052382, 7974042, 41199217, 82398434, 123597651, 247195302]

約数ペア:

[(1, 247195302), (2, 123597651), (3, 82398434), (6, 41199217), (31, 7974042), (61, 4052382), (62, 3987021), (93, 2658014), (122, 2026191), (183, 1350794), (186, 1329007), (366, 675397), (1891, 130722), (3782, 65361), (5673, 43574), (11346, 21787)]