476378847

素因数分解:

$3^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{6581}}^1$

素因数の和:6980

約数の個数: 32

約数和(自身を含む): 808796160

約数和(自身を除く): 332417313

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 383, 1149, 2681, 3447, 6581, 8043, 10341, 19743, 24129, 46067, 59229, 72387, 138201, 177687, 414603, 1243809, 2520523, 7561569, 17643661, 22684707, 52930983, 68054121, 158792949, 476378847]

約数ペア:

[(1, 476378847), (3, 158792949), (7, 68054121), (9, 52930983), (21, 22684707), (27, 17643661), (63, 7561569), (189, 2520523), (383, 1243809), (1149, 414603), (2681, 177687), (3447, 138201), (6581, 72387), (8043, 59229), (10341, 46067), (19743, 24129)]