745014777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313163}}^1$

素因数の和:313240

約数の個数: 16

約数和(自身を含む): 1087305408

約数和(自身を除く): 342290631

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 313163, 939489, 4071119, 12213357, 19102943, 57308829, 248338259, 745014777]

約数ペア:

[(1, 745014777), (3, 248338259), (13, 57308829), (39, 19102943), (61, 12213357), (183, 4071119), (793, 939489), (2379, 313163)]