47519817

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 70763520

約数和(自身を除く): 23243703

約数列:

[1, 3, 19, 23, 57, 67, 69, 201, 437, 541, 1273, 1311, 1541, 1623, 3819, 4623, 10279, 12443, 29279, 30837, 36247, 37329, 87837, 108741, 236417, 688693, 709251, 833681, 2066079, 2501043, 15839939, 47519817]

約数ペア:

[(1, 47519817), (3, 15839939), (19, 2501043), (23, 2066079), (57, 833681), (67, 709251), (69, 688693), (201, 236417), (437, 108741), (541, 87837), (1273, 37329), (1311, 36247), (1541, 30837), (1623, 29279), (3819, 12443), (4623, 10279)]