2017956927

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1\times {\mathrm{2161}}^1$

素因数の和:3063

約数の個数: 32

約数和(自身を含む): 3138186240

約数和(自身を除く): 1120229313

約数列:

[1, 3, 7, 21, 53, 159, 371, 839, 1113, 2161, 2517, 5873, 6483, 15127, 17619, 44467, 45381, 114533, 133401, 311269, 343599, 801731, 933807, 1813079, 2405193, 5439237, 12691553, 38074659, 96093187, 288279561, 672652309, 2017956927]

約数ペア:

[(1, 2017956927), (3, 672652309), (7, 288279561), (21, 96093187), (53, 38074659), (159, 12691553), (371, 5439237), (839, 2405193), (1113, 1813079), (2161, 933807), (2517, 801731), (5873, 343599), (6483, 311269), (15127, 133401), (17619, 114533), (44467, 45381)]