23489193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 38886400

約数和(自身を除く): 15397207

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 417, 619, 973, 1807, 1857, 2919, 4333, 5421, 8047, 12649, 12999, 24141, 37947, 56329, 86041, 168987, 258123, 602287, 1118533, 1806861, 3355599, 7829731, 23489193]

約数ペア:

[(1, 23489193), (3, 7829731), (7, 3355599), (13, 1806861), (21, 1118533), (39, 602287), (91, 258123), (139, 168987), (273, 86041), (417, 56329), (619, 37947), (973, 24141), (1807, 12999), (1857, 12649), (2919, 8047), (4333, 5421)]