40284747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1049}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 61916400

約数和(自身を除く): 21631653

約数列:

[1, 3, 9, 17, 51, 153, 251, 753, 1049, 2259, 3147, 4267, 9441, 12801, 17833, 38403, 53499, 160497, 263299, 789897, 2369691, 4476083, 13428249, 40284747]

約数ペア:

[(1, 40284747), (3, 13428249), (9, 4476083), (17, 2369691), (51, 789897), (153, 263299), (251, 160497), (753, 53499), (1049, 38403), (2259, 17833), (3147, 12801), (4267, 9441)]