1421962577

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{36847}}^1$

素因数の和:37040

約数の個数: 16

約数和(自身を含む): 1680268800

約数和(自身を除く): 258306223

約数列:

[1, 7, 37, 149, 259, 1043, 5513, 36847, 38591, 257929, 1363339, 5490203, 9543373, 38431421, 203137511, 1421962577]

約数ペア:

[(1, 1421962577), (7, 203137511), (37, 38431421), (149, 9543373), (259, 5490203), (1043, 1363339), (5513, 257929), (36847, 38591)]