417273383

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 476720640

約数和(自身を除く): 59447257

約数列:

[1, 19, 23, 37, 131, 197, 437, 703, 851, 2489, 3013, 3743, 4531, 4847, 7289, 16169, 25807, 57247, 86089, 92093, 111481, 138491, 167647, 490333, 593561, 954859, 2118139, 3185293, 11277659, 18142321, 21961757, 417273383]

約数ペア:

[(1, 417273383), (19, 21961757), (23, 18142321), (37, 11277659), (131, 3185293), (197, 2118139), (437, 954859), (703, 593561), (851, 490333), (2489, 167647), (3013, 138491), (3743, 111481), (4531, 92093), (4847, 86089), (7289, 57247), (16169, 25807)]