1225063

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 1507840

約数和(自身を除く): 282777

約数列:

[1, 7, 19, 61, 133, 151, 427, 1057, 1159, 2869, 8113, 9211, 20083, 64477, 175009, 1225063]

約数ペア:

[(1, 1225063), (7, 175009), (19, 64477), (61, 20083), (133, 9211), (151, 8113), (427, 2869), (1057, 1159)]