215410327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{509}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 238924800

約数和(自身を除く): 23514473

約数列:

[1, 11, 79, 487, 509, 869, 5357, 5599, 38473, 40211, 247883, 423203, 442321, 2726713, 19582757, 215410327]

約数ペア:

[(1, 215410327), (11, 19582757), (79, 2726713), (487, 442321), (509, 423203), (869, 247883), (5357, 40211), (5599, 38473)]