403930107

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 682306560

約数和(自身を除く): 278376453

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 271, 401, 413, 531, 813, 1203, 1239, 1897, 2439, 2807, 3609, 3717, 5691, 8421, 15989, 17073, 23659, 25263, 47967, 70977, 108671, 111923, 143901, 165613, 212931, 326013, 335769, 496839, 760697, 978039, 1007307, 1490517, 2282091, 6411589, 6846273, 19234767, 44881123, 57704301, 134643369, 403930107]

約数ペア:

[(1, 403930107), (3, 134643369), (7, 57704301), (9, 44881123), (21, 19234767), (59, 6846273), (63, 6411589), (177, 2282091), (271, 1490517), (401, 1007307), (413, 978039), (531, 760697), (813, 496839), (1203, 335769), (1239, 326013), (1897, 212931), (2439, 165613), (2807, 143901), (3609, 111923), (3717, 108671), (5691, 70977), (8421, 47967), (15989, 25263), (17073, 23659)]