29391081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 13463319

約数列:

[1, 3, 19, 57, 61, 79, 107, 183, 237, 321, 1159, 1501, 2033, 3477, 4503, 4819, 6099, 6527, 8453, 14457, 19581, 25359, 91561, 124013, 160607, 274683, 372039, 481821, 515633, 1546899, 9797027, 29391081]

約数ペア:

[(1, 29391081), (3, 9797027), (19, 1546899), (57, 515633), (61, 481821), (79, 372039), (107, 274683), (183, 160607), (237, 124013), (321, 91561), (1159, 25359), (1501, 19581), (2033, 14457), (3477, 8453), (4503, 6527), (4819, 6099)]