716498637

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 998215680

約数和(自身を除く): 281717043

約数列:

[1, 3, 43, 79, 129, 167, 237, 421, 501, 1263, 3397, 7181, 10191, 13193, 18103, 21543, 33259, 39579, 54309, 70307, 99777, 210921, 567299, 1430137, 1701897, 3023201, 4290411, 5554253, 9069603, 16662759, 238832879, 716498637]

約数ペア:

[(1, 716498637), (3, 238832879), (43, 16662759), (79, 9069603), (129, 5554253), (167, 4290411), (237, 3023201), (421, 1701897), (501, 1430137), (1263, 567299), (3397, 210921), (7181, 99777), (10191, 70307), (13193, 54309), (18103, 39579), (21543, 33259)]