40352979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 19643181

約数列:

[1, 3, 19, 31, 41, 57, 93, 123, 557, 589, 779, 1271, 1671, 1767, 2337, 3813, 10583, 17267, 22837, 24149, 31749, 51801, 68511, 72447, 328073, 433903, 707947, 984219, 1301709, 2123841, 13450993, 40352979]

約数ペア:

[(1, 40352979), (3, 13450993), (19, 2123841), (31, 1301709), (41, 984219), (57, 707947), (93, 433903), (123, 328073), (557, 72447), (589, 68511), (779, 51801), (1271, 31749), (1671, 24149), (1767, 22837), (2337, 17267), (3813, 10583)]