213011346

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{669847}}^1$

素因数の和:669905

約数の個数: 16

約数和(自身を含む): 434061504

約数和(自身を除く): 221050158

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 669847, 1339694, 2009541, 4019082, 35501891, 71003782, 106505673, 213011346]

約数ペア:

[(1, 213011346), (2, 106505673), (3, 71003782), (6, 35501891), (53, 4019082), (106, 2009541), (159, 1339694), (318, 669847)]