30293487

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5527}}^1$

素因数の和:5572

約数の個数: 32

約数和(自身を含む): 53068800

約数和(自身を除く): 22775313

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 5527, 16581, 38689, 49743, 116067, 149229, 160283, 348201, 480849, 1044603, 1121981, 1442547, 3365943, 4327641, 10097829, 30293487]

約数ペア:

[(1, 30293487), (3, 10097829), (7, 4327641), (9, 3365943), (21, 1442547), (27, 1121981), (29, 1044603), (63, 480849), (87, 348201), (189, 160283), (203, 149229), (261, 116067), (609, 49743), (783, 38689), (1827, 16581), (5481, 5527)]