8401923

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 13017888

約数和(自身を除く): 4615965

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 1097, 2553, 3291, 7659, 9873, 25231, 40589, 75693, 121767, 227079, 365301, 933547, 2800641, 8401923]

約数ペア:

[(1, 8401923), (3, 2800641), (9, 933547), (23, 365301), (37, 227079), (69, 121767), (111, 75693), (207, 40589), (333, 25231), (851, 9873), (1097, 7659), (2553, 3291)]