4420853871

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{2903}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 6803816448

約数和(自身を除く): 2382962577

約数列:

[1, 3, 7, 21, 127, 381, 571, 889, 1713, 2667, 2903, 3997, 8709, 11991, 20321, 60963, 72517, 217551, 368681, 507619, 1106043, 1522857, 1657613, 2580767, 4972839, 7742301, 11603291, 34809873, 210516851, 631550553, 1473617957, 4420853871]

約数ペア:

[(1, 4420853871), (3, 1473617957), (7, 631550553), (21, 210516851), (127, 34809873), (381, 11603291), (571, 7742301), (889, 4972839), (1713, 2580767), (2667, 1657613), (2903, 1522857), (3997, 1106043), (8709, 507619), (11991, 368681), (20321, 217551), (60963, 72517)]