243386209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4951}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 274538880

約数和(自身を除く): 31152671

約数列:

[1, 11, 41, 109, 451, 1199, 4469, 4951, 49159, 54461, 202991, 539659, 2232901, 5936249, 22126019, 243386209]

約数ペア:

[(1, 243386209), (11, 22126019), (41, 5936249), (109, 2232901), (451, 539659), (1199, 202991), (4469, 54461), (4951, 49159)]