47974671

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 72022080

約数和(自身を除く): 24047409

約数列:

[1, 3, 9, 29, 87, 261, 397, 463, 1191, 1389, 3573, 4167, 11513, 13427, 34539, 40281, 103617, 120843, 183811, 551433, 1654299, 5330519, 15991557, 47974671]

約数ペア:

[(1, 47974671), (3, 15991557), (9, 5330519), (29, 1654299), (87, 551433), (261, 183811), (397, 120843), (463, 103617), (1191, 40281), (1389, 34539), (3573, 13427), (4167, 11513)]