30554223

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 49728000

約数和(自身を除く): 19173777

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1049, 1387, 1533, 3147, 4161, 7343, 9709, 19931, 22029, 29127, 59793, 76577, 139517, 229731, 418551, 536039, 1454963, 1608117, 4364889, 10184741, 30554223]

約数ペア:

[(1, 30554223), (3, 10184741), (7, 4364889), (19, 1608117), (21, 1454963), (57, 536039), (73, 418551), (133, 229731), (219, 139517), (399, 76577), (511, 59793), (1049, 29127), (1387, 22029), (1533, 19931), (3147, 9709), (4161, 7343)]