40267917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11443}}^1$

素因数の和:11489

約数の個数: 24

約数和(自身を含む): 64269504

約数和(自身を除く): 24001587

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 11443, 34329, 102987, 194531, 263189, 583593, 789567, 1750779, 2368701, 4474213, 13422639, 40267917]

約数ペア:

[(1, 40267917), (3, 13422639), (9, 4474213), (17, 2368701), (23, 1750779), (51, 789567), (69, 583593), (153, 263189), (207, 194531), (391, 102987), (1173, 34329), (3519, 11443)]