1022242557

素因数分解:

$3^1\times 7^4\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 1603068320

約数和(自身を除く): 580825763

約数列:

[1, 3, 7, 21, 49, 139, 147, 343, 417, 973, 1021, 1029, 2401, 2919, 3063, 6811, 7147, 7203, 20433, 21441, 47677, 50029, 141919, 143031, 150087, 333739, 350203, 425757, 993433, 1001217, 1050609, 2451421, 2980299, 6954031, 7354263, 20862093, 48678217, 146034651, 340747519, 1022242557]

約数ペア:

[(1, 1022242557), (3, 340747519), (7, 146034651), (21, 48678217), (49, 20862093), (139, 7354263), (147, 6954031), (343, 2980299), (417, 2451421), (973, 1050609), (1021, 1001217), (1029, 993433), (2401, 425757), (2919, 350203), (3063, 333739), (6811, 150087), (7147, 143031), (7203, 141919), (20433, 50029), (21441, 47677)]