3903417

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 6963200

約数和(自身を除く): 3059783

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1087, 1197, 3261, 3591, 7609, 9783, 20653, 22827, 29349, 61959, 68481, 144571, 185877, 205443, 433713, 557631, 1301139, 3903417]

約数ペア:

[(1, 3903417), (3, 1301139), (7, 557631), (9, 433713), (19, 205443), (21, 185877), (27, 144571), (57, 68481), (63, 61959), (133, 29349), (171, 22827), (189, 20653), (399, 9783), (513, 7609), (1087, 3591), (1197, 3261)]