29861741

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 9651859

約数列:

[1, 7, 13, 17, 91, 97, 119, 199, 221, 679, 1261, 1393, 1547, 1649, 2587, 3383, 8827, 11543, 18109, 19303, 21437, 23681, 43979, 135121, 150059, 250939, 307853, 328151, 1756573, 2297057, 4265963, 29861741]

約数ペア:

[(1, 29861741), (7, 4265963), (13, 2297057), (17, 1756573), (91, 328151), (97, 307853), (119, 250939), (199, 150059), (221, 135121), (679, 43979), (1261, 23681), (1393, 21437), (1547, 19303), (1649, 18109), (2587, 11543), (3383, 8827)]