4019871

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 5972400

約数和(自身を除く): 1952529

約数列:

[1, 3, 17, 23, 51, 69, 149, 391, 447, 529, 1173, 1587, 2533, 3427, 7599, 8993, 10281, 26979, 58259, 78821, 174777, 236463, 1339957, 4019871]

約数ペア:

[(1, 4019871), (3, 1339957), (17, 236463), (23, 174777), (51, 78821), (69, 58259), (149, 26979), (391, 10281), (447, 8993), (529, 7599), (1173, 3427), (1587, 2533)]