173621483

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 212336640

約数和(自身を除く): 38715157

約数列:

[1, 7, 31, 59, 71, 191, 217, 413, 497, 1337, 1829, 2201, 4189, 5921, 11269, 12803, 13561, 15407, 29323, 41447, 78883, 94927, 129859, 349339, 420391, 800099, 909013, 2445373, 2942737, 5600693, 24803069, 173621483]

約数ペア:

[(1, 173621483), (7, 24803069), (31, 5600693), (59, 2942737), (71, 2445373), (191, 909013), (217, 800099), (413, 420391), (497, 349339), (1337, 129859), (1829, 94927), (2201, 78883), (4189, 41447), (5921, 29323), (11269, 15407), (12803, 13561)]