1013649

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 1720320

約数和(自身を除く): 706671

約数列:

[1, 3, 7, 13, 21, 39, 47, 79, 91, 141, 237, 273, 329, 553, 611, 987, 1027, 1659, 1833, 3081, 3713, 4277, 7189, 11139, 12831, 21567, 25991, 48269, 77973, 144807, 337883, 1013649]

約数ペア:

[(1, 1013649), (3, 337883), (7, 144807), (13, 77973), (21, 48269), (39, 25991), (47, 21567), (79, 12831), (91, 11139), (141, 7189), (237, 4277), (273, 3713), (329, 3081), (553, 1833), (611, 1659), (987, 1027)]