324401973

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1223}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 524537856

約数和(自身を除く): 200135883

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 743, 1223, 2229, 3669, 5201, 8561, 12631, 15603, 20791, 25683, 37893, 62373, 88417, 145537, 265251, 436611, 908689, 2726067, 6360823, 15447713, 19082469, 46343139, 108133991, 324401973]

約数ペア:

[(1, 324401973), (3, 108133991), (7, 46343139), (17, 19082469), (21, 15447713), (51, 6360823), (119, 2726067), (357, 908689), (743, 436611), (1223, 265251), (2229, 145537), (3669, 88417), (5201, 62373), (8561, 37893), (12631, 25683), (15603, 20791)]