16701013

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 21312000

約数和(自身を除く): 4610987

約数列:

[1, 7, 23, 29, 49, 73, 161, 203, 343, 511, 667, 1127, 1421, 1679, 2117, 3577, 4669, 7889, 9947, 11753, 14819, 25039, 32683, 48691, 82271, 103733, 228781, 340837, 575897, 726131, 2385859, 16701013]

約数ペア:

[(1, 16701013), (7, 2385859), (23, 726131), (29, 575897), (49, 340837), (73, 228781), (161, 103733), (203, 82271), (343, 48691), (511, 32683), (667, 25039), (1127, 14819), (1421, 11753), (1679, 9947), (2117, 7889), (3577, 4669)]