2108257533

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{971}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 3373508736

約数和(自身を除く): 1265251203

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 617, 971, 1173, 1851, 2913, 3519, 5553, 8739, 10489, 14191, 16507, 22333, 31467, 42573, 49521, 66999, 94401, 127719, 148563, 200997, 241247, 379661, 599107, 723741, 1138983, 1797321, 2171223, 3416949, 5391963, 10184819, 13779461, 30554457, 41338383, 91663371, 124015149, 234250837, 702752511, 2108257533]

約数ペア:

[(1, 2108257533), (3, 702752511), (9, 234250837), (17, 124015149), (23, 91663371), (51, 41338383), (69, 30554457), (153, 13779461), (207, 10184819), (391, 5391963), (617, 3416949), (971, 2171223), (1173, 1797321), (1851, 1138983), (2913, 723741), (3519, 599107), (5553, 379661), (8739, 241247), (10489, 200997), (14191, 148563), (16507, 127719), (22333, 94401), (31467, 66999), (42573, 49521)]