16404032931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{47149}}^1$

素因数の和:47987

約数の個数: 32

約数和(自身を含む): 25728057600

約数和(自身を除く): 9324024669

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 811, 2433, 8921, 10543, 26763, 31629, 47149, 115973, 141447, 347919, 518639, 612937, 1555917, 1838811, 6742307, 20226921, 38237839, 114713517, 420616229, 497091907, 1261848687, 1491275721, 5468010977, 16404032931]

約数ペア:

[(1, 16404032931), (3, 5468010977), (11, 1491275721), (13, 1261848687), (33, 497091907), (39, 420616229), (143, 114713517), (429, 38237839), (811, 20226921), (2433, 6742307), (8921, 1838811), (10543, 1555917), (26763, 612937), (31629, 518639), (47149, 347919), (115973, 141447)]