940990173

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 1323786240

約数和(自身を除く): 382796067

約数列:

[1, 3, 29, 83, 87, 151, 249, 453, 863, 2407, 2589, 4379, 7221, 12533, 13137, 25027, 37599, 71629, 75081, 130313, 214887, 363457, 390939, 1090371, 2077241, 3779077, 6231723, 10815979, 11337231, 32447937, 313663391, 940990173]

約数ペア:

[(1, 940990173), (3, 313663391), (29, 32447937), (83, 11337231), (87, 10815979), (151, 6231723), (249, 3779077), (453, 2077241), (863, 1090371), (2407, 390939), (2589, 363457), (4379, 214887), (7221, 130313), (12533, 75081), (13137, 71629), (25027, 37599)]