312888909

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{6421}}^1$

素因数の和:6900

約数の個数: 16

約数和(自身を含む): 429503360

約数和(自身を除く): 116614451

約数列:

[1, 3, 37, 111, 439, 1317, 6421, 16243, 19263, 48729, 237577, 712731, 2818819, 8456457, 104296303, 312888909]

約数ペア:

[(1, 312888909), (3, 104296303), (37, 8456457), (111, 2818819), (439, 712731), (1317, 237577), (6421, 48729), (16243, 19263)]