303968457

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{96223}}^1$

素因数の和:96251

約数の個数: 24

約数和(自身を含む): 490357504

約数和(自身を除く): 186389047

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 96223, 288669, 866007, 1250899, 2598021, 3752697, 7794063, 11258091, 23382189, 33774273, 101322819, 303968457]

約数ペア:

[(1, 303968457), (3, 101322819), (9, 33774273), (13, 23382189), (27, 11258091), (39, 7794063), (81, 3752697), (117, 2598021), (243, 1250899), (351, 866007), (1053, 288669), (3159, 96223)]