396962973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 646341696

約数和(自身を除く): 249378723

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 307, 333, 353, 407, 921, 1059, 1221, 2763, 3177, 3377, 3663, 3883, 10131, 11359, 11649, 13061, 30393, 34077, 34947, 39183, 102231, 108371, 117549, 124949, 143671, 325113, 374847, 431013, 975339, 1124541, 1192081, 1293039, 3576243, 4009727, 10728729, 12029181, 36087543, 44106997, 132320991, 396962973]

約数ペア:

[(1, 396962973), (3, 132320991), (9, 44106997), (11, 36087543), (33, 12029181), (37, 10728729), (99, 4009727), (111, 3576243), (307, 1293039), (333, 1192081), (353, 1124541), (407, 975339), (921, 431013), (1059, 374847), (1221, 325113), (2763, 143671), (3177, 124949), (3377, 117549), (3663, 108371), (3883, 102231), (10131, 39183), (11359, 34947), (11649, 34077), (13061, 30393)]