2122281993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{4943}}^1$

素因数の和:5169

約数の個数: 32

約数和(自身を含む): 3106414080

約数和(自身を除く): 984132087

約数列:

[1, 3, 13, 39, 101, 109, 303, 327, 1313, 1417, 3939, 4251, 4943, 11009, 14829, 33027, 64259, 143117, 192777, 429351, 499243, 538787, 1497729, 1616361, 6490159, 7004231, 19470477, 21012693, 54417487, 163252461, 707427331, 2122281993]

約数ペア:

[(1, 2122281993), (3, 707427331), (13, 163252461), (39, 54417487), (101, 21012693), (109, 19470477), (303, 7004231), (327, 6490159), (1313, 1616361), (1417, 1497729), (3939, 538787), (4251, 499243), (4943, 429351), (11009, 192777), (14829, 143117), (33027, 64259)]