447792019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 519566400

約数和(自身を除く): 71774381

約数列:

[1, 17, 19, 37, 89, 323, 421, 629, 703, 1513, 1691, 3293, 7157, 7999, 11951, 15577, 28747, 37469, 55981, 62567, 135983, 264809, 295963, 636973, 711911, 1063639, 1386353, 5031371, 12102487, 23568001, 26340707, 447792019]

約数ペア:

[(1, 447792019), (17, 26340707), (19, 23568001), (37, 12102487), (89, 5031371), (323, 1386353), (421, 1063639), (629, 711911), (703, 636973), (1513, 295963), (1691, 264809), (3293, 135983), (7157, 62567), (7999, 55981), (11951, 37469), (15577, 28747)]