42019968417

素因数分解:

$3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1229}}^1\times {\mathrm{1567}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 64185139200

約数和(自身を除く): 22165170783

約数列:

[1, 3, 7, 21, 1039, 1229, 1567, 3117, 3687, 4701, 7273, 8603, 10969, 21819, 25809, 32907, 1276931, 1628113, 1925843, 3830793, 4884339, 5777529, 8938517, 11396791, 13480901, 26815551, 34190373, 40442703, 2000950877, 6002852631, 14006656139, 42019968417]

約数ペア:

[(1, 42019968417), (3, 14006656139), (7, 6002852631), (21, 2000950877), (1039, 40442703), (1229, 34190373), (1567, 26815551), (3117, 13480901), (3687, 11396791), (4701, 8938517), (7273, 5777529), (8603, 4884339), (10969, 3830793), (21819, 1925843), (25809, 1628113), (32907, 1276931)]