30811128049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{18313}}^1$

素因数の和:18697

約数の個数: 32

約数和(自身を含む): 36773339904

約数和(自身を除く): 5962211855

約数列:

[1, 13, 17, 23, 221, 299, 331, 391, 4303, 5083, 5627, 7613, 18313, 73151, 98969, 129421, 238069, 311321, 421199, 1682473, 4047173, 5475587, 6061603, 7160383, 78800839, 93084979, 103047251, 139416869, 1339614263, 1812419297, 2370086773, 30811128049]

約数ペア:

[(1, 30811128049), (13, 2370086773), (17, 1812419297), (23, 1339614263), (221, 139416869), (299, 103047251), (331, 93084979), (391, 78800839), (4303, 7160383), (5083, 6061603), (5627, 5475587), (7613, 4047173), (18313, 1682473), (73151, 421199), (98969, 311321), (129421, 238069)]