831936189

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1\times {\mathrm{677}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 1280931840

約数和(自身を除く): 448995651

約数列:

[1, 3, 7, 21, 163, 359, 489, 677, 1077, 1141, 2031, 2513, 3423, 4739, 7539, 14217, 58517, 110351, 175551, 243043, 331053, 409619, 729129, 772457, 1228857, 1701301, 2317371, 5103903, 39616009, 118848027, 277312063, 831936189]

約数ペア:

[(1, 831936189), (3, 277312063), (7, 118848027), (21, 39616009), (163, 5103903), (359, 2317371), (489, 1701301), (677, 1228857), (1077, 772457), (1141, 729129), (2031, 409619), (2513, 331053), (3423, 243043), (4739, 175551), (7539, 110351), (14217, 58517)]