13124905633

素因数分解:

$7^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 16828369920

約数和(自身を除く): 3703464287

約数列:

[1, 7, 19, 23, 49, 133, 161, 343, 437, 931, 1127, 1787, 2401, 3059, 6517, 7889, 12509, 16807, 21413, 33953, 41101, 45619, 55223, 87563, 149891, 237671, 287707, 319333, 386561, 612941, 780919, 1049237, 1663697, 2013949, 4290587, 5466433, 7344659, 11645879, 14097643, 30034109, 38265031, 81521153, 98683501, 267855217, 570648071, 690784507, 1874986519, 13124905633]

約数ペア:

[(1, 13124905633), (7, 1874986519), (19, 690784507), (23, 570648071), (49, 267855217), (133, 98683501), (161, 81521153), (343, 38265031), (437, 30034109), (931, 14097643), (1127, 11645879), (1787, 7344659), (2401, 5466433), (3059, 4290587), (6517, 2013949), (7889, 1663697), (12509, 1049237), (16807, 780919), (21413, 612941), (33953, 386561), (41101, 319333), (45619, 287707), (55223, 237671), (87563, 149891)]