329397747

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{77269}}^1$

素因数の和:77315

約数の個数: 24

約数和(自身を含む): 528526800

約数和(自身を除く): 199129053

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 77269, 231807, 540883, 1622649, 2240801, 3786181, 6722403, 11358543, 15685607, 47056821, 109799249, 329397747]

約数ペア:

[(1, 329397747), (3, 109799249), (7, 47056821), (21, 15685607), (29, 11358543), (49, 6722403), (87, 3786181), (147, 2240801), (203, 1622649), (609, 540883), (1421, 231807), (4263, 77269)]