301021623

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12541}}^1$

素因数の和:12684

約数の個数: 32

約数和(自身を含む): 513720320

約数和(自身を除く): 212698697

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 2667, 3429, 8001, 12541, 24003, 37623, 87787, 112869, 263361, 338607, 790083, 1592707, 2370249, 4778121, 11148949, 14334363, 33446847, 43003089, 100340541, 301021623]

約数ペア:

[(1, 301021623), (3, 100340541), (7, 43003089), (9, 33446847), (21, 14334363), (27, 11148949), (63, 4778121), (127, 2370249), (189, 1592707), (381, 790083), (889, 338607), (1143, 263361), (2667, 112869), (3429, 87787), (8001, 37623), (12541, 24003)]