227984667

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 329809920

約数和(自身を除く): 101825253

約数列:

[1, 3, 19, 43, 57, 129, 191, 487, 573, 817, 1461, 2451, 3629, 8213, 9253, 10887, 20941, 24639, 27759, 62823, 93017, 156047, 279051, 397879, 468141, 1193637, 1767323, 3999731, 5301969, 11999193, 75994889, 227984667]

約数ペア:

[(1, 227984667), (3, 75994889), (19, 11999193), (43, 5301969), (57, 3999731), (129, 1767323), (191, 1193637), (487, 468141), (573, 397879), (817, 279051), (1461, 156047), (2451, 93017), (3629, 62823), (8213, 27759), (9253, 24639), (10887, 20941)]