19031463

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 31046400

約数和(自身を除く): 12014937

約数列:

[1, 3, 9, 11, 27, 33, 99, 139, 297, 417, 461, 1251, 1383, 1529, 3753, 4149, 4587, 5071, 12447, 13761, 15213, 41283, 45639, 64079, 136917, 192237, 576711, 704869, 1730133, 2114607, 6343821, 19031463]

約数ペア:

[(1, 19031463), (3, 6343821), (9, 2114607), (11, 1730133), (27, 704869), (33, 576711), (99, 192237), (139, 136917), (297, 64079), (417, 45639), (461, 41283), (1251, 15213), (1383, 13761), (1529, 12447), (3753, 5071), (4149, 4587)]