623380823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 723340800

約数和(自身を除く): 99959977

約数列:

[1, 13, 19, 103, 107, 229, 247, 1339, 1391, 1957, 2033, 2977, 4351, 11021, 23587, 24503, 25441, 26429, 56563, 143273, 209399, 306631, 318539, 448153, 465557, 2523809, 2722187, 5825989, 6052241, 32809517, 47952371, 623380823]

約数ペア:

[(1, 623380823), (13, 47952371), (19, 32809517), (103, 6052241), (107, 5825989), (229, 2722187), (247, 2523809), (1339, 465557), (1391, 448153), (1957, 318539), (2033, 306631), (2977, 209399), (4351, 143273), (11021, 56563), (23587, 26429), (24503, 25441)]