413601909

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 641581056

約数和(自身を除く): 227979147

約数列:

[1, 3, 7, 21, 71, 213, 457, 497, 607, 1371, 1491, 1821, 3199, 4249, 9597, 12747, 32447, 43097, 97341, 129291, 227129, 277399, 301679, 681387, 832197, 905037, 1941793, 5825379, 19695329, 59085987, 137867303, 413601909]

約数ペア:

[(1, 413601909), (3, 137867303), (7, 59085987), (21, 19695329), (71, 5825379), (213, 1941793), (457, 905037), (497, 832197), (607, 681387), (1371, 301679), (1491, 277399), (1821, 227129), (3199, 129291), (4249, 97341), (9597, 43097), (12747, 32447)]