3060729

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 5320640

約数和(自身を除く): 2259911

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2557, 7671, 17899, 23013, 48583, 53697, 145749, 161091, 340081, 437247, 1020243, 3060729]

約数ペア:

[(1, 3060729), (3, 1020243), (7, 437247), (9, 340081), (19, 161091), (21, 145749), (57, 53697), (63, 48583), (133, 23013), (171, 17899), (399, 7671), (1197, 2557)]