447904093

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 579027456

約数和(自身を除く): 131123363

約数列:

[1, 7, 13, 23, 91, 161, 173, 299, 1211, 1237, 2093, 2249, 3979, 8659, 15743, 16081, 27853, 28451, 51727, 112567, 199157, 214001, 362089, 369863, 1498007, 2589041, 2782013, 4922023, 19474091, 34454161, 63986299, 447904093]

約数ペア:

[(1, 447904093), (7, 63986299), (13, 34454161), (23, 19474091), (91, 4922023), (161, 2782013), (173, 2589041), (299, 1498007), (1211, 369863), (1237, 362089), (2093, 214001), (2249, 199157), (3979, 112567), (8659, 51727), (15743, 28451), (16081, 27853)]