17972182451

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{4273}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 20561154048

約数和(自身を除く): 2588971597

約数列:

[1, 17, 23, 31, 347, 391, 527, 713, 4273, 5899, 7981, 10757, 12121, 72641, 98279, 132463, 135677, 182869, 247411, 1482731, 1670743, 2251871, 3046649, 4205987, 25206427, 34102813, 45964661, 51793033, 579747821, 781399237, 1057187203, 17972182451]

約数ペア:

[(1, 17972182451), (17, 1057187203), (23, 781399237), (31, 579747821), (347, 51793033), (391, 45964661), (527, 34102813), (713, 25206427), (4273, 4205987), (5899, 3046649), (7981, 2251871), (10757, 1670743), (12121, 1482731), (72641, 247411), (98279, 182869), (132463, 135677)]