3556329

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 5836800

約数和(自身を除く): 2280471

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 199, 259, 483, 597, 777, 851, 1393, 2553, 4179, 4577, 5957, 7363, 13731, 17871, 22089, 32039, 51541, 96117, 154623, 169349, 508047, 1185443, 3556329]

約数ペア:

[(1, 3556329), (3, 1185443), (7, 508047), (21, 169349), (23, 154623), (37, 96117), (69, 51541), (111, 32039), (161, 22089), (199, 17871), (259, 13731), (483, 7363), (597, 5957), (777, 4577), (851, 4179), (1393, 2553)]