4738257

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 7967232

約数和(自身を除く): 3228975

約数列:

[1, 3, 9, 17, 27, 31, 37, 51, 81, 93, 111, 153, 243, 279, 333, 459, 527, 629, 837, 999, 1147, 1377, 1581, 1887, 2511, 2997, 3441, 4131, 4743, 5661, 7533, 8991, 10323, 14229, 16983, 19499, 30969, 42687, 50949, 58497, 92907, 128061, 152847, 175491, 278721, 526473, 1579419, 4738257]

約数ペア:

[(1, 4738257), (3, 1579419), (9, 526473), (17, 278721), (27, 175491), (31, 152847), (37, 128061), (51, 92907), (81, 58497), (93, 50949), (111, 42687), (153, 30969), (243, 19499), (279, 16983), (333, 14229), (459, 10323), (527, 8991), (629, 7533), (837, 5661), (999, 4743), (1147, 4131), (1377, 3441), (1581, 2997), (1887, 2511)]