45091921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1721}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 54552960

約数和(自身を除く): 9461039

約数列:

[1, 7, 19, 133, 197, 1379, 1721, 3743, 12047, 26201, 32699, 228893, 339037, 2373259, 6441703, 45091921]

約数ペア:

[(1, 45091921), (7, 6441703), (19, 2373259), (133, 339037), (197, 228893), (1379, 32699), (1721, 26201), (3743, 12047)]