38380947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{4139}}^1$

素因数の和:4434

約数の個数: 16

約数和(自身を含む): 56039040

約数和(自身を除く): 17658093

約数列:

[1, 3, 11, 33, 281, 843, 3091, 4139, 9273, 12417, 45529, 136587, 1163059, 3489177, 12793649, 38380947]

約数ペア:

[(1, 38380947), (3, 12793649), (11, 3489177), (33, 1163059), (281, 136587), (843, 45529), (3091, 12417), (4139, 9273)]