40425273

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12107}}^1$

素因数の和:12173

約数の個数: 24

約数和(自身を含む): 67998528

約数和(自身を除く): 27573255

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 12107, 36321, 84749, 108963, 254247, 641671, 762741, 1925013, 4491697, 5775039, 13475091, 40425273]

約数ペア:

[(1, 40425273), (3, 13475091), (7, 5775039), (9, 4491697), (21, 1925013), (53, 762741), (63, 641671), (159, 254247), (371, 108963), (477, 84749), (1113, 36321), (3339, 12107)]