1915708212969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1\times {\mathrm{492013}}^1$

素因数の和:492941

約数の個数: 32

約数和(自身を含む): 2724419281920

約数和(自身を除く): 808711068951

約数列:

[1, 3, 19, 57, 83, 249, 823, 1577, 2469, 4731, 15637, 46911, 68309, 204927, 492013, 1297871, 1476039, 3893613, 9348247, 28044741, 40837079, 122511237, 404926699, 775904501, 1214780097, 2327713503, 7693607281, 23080821843, 33608916017, 100826748051, 638569404323, 1915708212969]

約数ペア:

[(1, 1915708212969), (3, 638569404323), (19, 100826748051), (57, 33608916017), (83, 23080821843), (249, 7693607281), (823, 2327713503), (1577, 1214780097), (2469, 775904501), (4731, 404926699), (15637, 122511237), (46911, 40837079), (68309, 28044741), (204927, 9348247), (492013, 3893613), (1297871, 1476039)]