388568323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 467248320

約数和(自身を除く): 78679997

約数列:

[1, 11, 13, 97, 109, 143, 257, 1067, 1199, 1261, 1417, 2827, 3341, 10573, 13871, 15587, 24929, 28013, 36751, 116303, 137449, 274219, 308143, 324077, 364169, 1511939, 2717261, 3564847, 4005859, 29889871, 35324393, 388568323]

約数ペア:

[(1, 388568323), (11, 35324393), (13, 29889871), (97, 4005859), (109, 3564847), (143, 2717261), (257, 1511939), (1067, 364169), (1199, 324077), (1261, 308143), (1417, 274219), (2827, 137449), (3341, 116303), (10573, 36751), (13871, 28013), (15587, 24929)]