1381941

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 36

約数和(自身を含む): 2323776

約数和(自身を除く): 941835

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 121, 141, 243, 297, 363, 423, 517, 891, 1089, 1269, 1551, 2673, 3267, 3807, 4653, 5687, 9801, 11421, 13959, 17061, 29403, 41877, 51183, 125631, 153549, 460647, 1381941]

約数ペア:

[(1, 1381941), (3, 460647), (9, 153549), (11, 125631), (27, 51183), (33, 41877), (47, 29403), (81, 17061), (99, 13959), (121, 11421), (141, 9801), (243, 5687), (297, 4653), (363, 3807), (423, 3267), (517, 2673), (891, 1551), (1089, 1269)]