1942731

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 3468800

約数和(自身を除く): 1526069

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 541, 1197, 1623, 3591, 3787, 4869, 10279, 11361, 14607, 30837, 34083, 71953, 92511, 102249, 215859, 277533, 647577, 1942731]

約数ペア:

[(1, 1942731), (3, 647577), (7, 277533), (9, 215859), (19, 102249), (21, 92511), (27, 71953), (57, 34083), (63, 30837), (133, 14607), (171, 11361), (189, 10279), (399, 4869), (513, 3787), (541, 3591), (1197, 1623)]