22097817

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18461}}^1$

素因数の和:18493

約数の個数: 24

約数和(自身を含む): 38400960

約数和(自身を除く): 16303143

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 18461, 55383, 129227, 166149, 350759, 387681, 1052277, 1163043, 2455313, 3156831, 7365939, 22097817]

約数ペア:

[(1, 22097817), (3, 7365939), (7, 3156831), (9, 2455313), (19, 1163043), (21, 1052277), (57, 387681), (63, 350759), (133, 166149), (171, 129227), (399, 55383), (1197, 18461)]