274300551

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{19013}}^1$

素因数の和:19255

約数の個数: 24

約数和(自身を含む): 454814880

約数和(自身を除く): 180514329

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 14427, 19013, 57039, 133091, 171117, 399273, 1197819, 4353977, 13061931, 30477839, 39185793, 91433517, 274300551]

約数ペア:

[(1, 274300551), (3, 91433517), (7, 39185793), (9, 30477839), (21, 13061931), (63, 4353977), (229, 1197819), (687, 399273), (1603, 171117), (2061, 133091), (4809, 57039), (14427, 19013)]