486538251

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 693868032

約数和(自身を除く): 207329781

約数列:

[1, 3, 23, 53, 69, 159, 233, 571, 699, 1219, 1713, 3657, 5359, 12349, 13133, 16077, 30263, 37047, 39399, 90789, 133043, 284027, 399129, 696049, 852081, 2088147, 3059989, 7051279, 9179967, 21153837, 162179417, 486538251]

約数ペア:

[(1, 486538251), (3, 162179417), (23, 21153837), (53, 9179967), (69, 7051279), (159, 3059989), (233, 2088147), (571, 852081), (699, 696049), (1219, 399129), (1713, 284027), (3657, 133043), (5359, 90789), (12349, 39399), (13133, 37047), (16077, 30263)]